In Exercises 39 through 42, the second derivative f(x) of a function is given. In each case,

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In Exercises 39 through 42, the second derivative f"(x) of a function is given. In each case, use this information to determine where the graph of f(x) is concave upward and concave downward and find all values of x for which an inflection point occurs. [You are not required to find f(x) or the y coordinates of the inflection points.]

f"(x) = x3(x2 + 2x − 3)

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Calculus For Business, Economics And The Social And Life Sciences

ISBN: 9780073532387

11th Brief Edition

Authors: Laurence Hoffmann, Gerald Bradley, David Sobecki, Michael Price

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